[ˈnɔːtɪləs], (Noun)

Definitions:
- a cephalopod mollusc with a light external spiral shell and numerous short tentacles around the mouth



Phrases:

Origin:
modern Latin, from Latin, from Greek nautilos, literally ‘sailor’

[ˈnɔːtɪləs], (Noun)

Definitions:
- the first nuclear-powered submarine, launched in 1954. This US navy vessel made a historic journey (1–5 August 1958) under the ice of the North Pole


Phrases:

Origin:
a name previously given to Robert Fulton's ‘diving boat’ (1800), also to the fictitious submarine in Jules Verne's Twenty Thousand Leagues under the Sea